Co-localization of ATP-evoked Ca2+ transients with Cx43 immunostaining in the NAc slice. Representative images of Ca2+ signalling in response to the long ATP puff (green, left) followed by post-calcium (cf. Methods section) Cx43 immunostaining (red, middle) demonstrated their co-localization (yellow spots marked with white arrows, right). Scale bar: 50 μm.
Molnár et al. BMC Neuroscience 2011 12:96 doi:10.1186/1471-2202-12-96